Frederick George Shaw, The Complete Science of fly Fishing and Spinning, Londres, MacMillan, 1915, pp. 65-66.
Archives du mot-clé bag
The result of its labor
Otto Eggeling & Frederik Ehrenberg, The Freshwater aquarium and Its Inhabitants, A Guide for the Amateur Aquarist, New York, Henry Holt & Co., pp. 298-299, 1912.
Beautiful works of insect art
William Hamilton Gibson, Sharp Eyes: A Rambler’s Calendar od Fifty-two Weeks Among Insects, Birds and Flowers, New York, Harper & Brothers, 1898, pp. 299-304.